4055012398 has 4 divisors (see below), whose sum is σ = 6082518600. Its totient is φ = 2027506198.

The previous prime is 4055012387. The next prime is 4055012399. The reversal of 4055012398 is 8932105504.

4055012398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055012399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013753098 + ... + 1013753101.

It is an arithmetic number, because the mean of its divisors is an integer number (1520629650).

Almost surely, 2^4055012398 is an apocalyptic number.

4055012398 is a deficient number, since it is larger than the sum of its proper divisors (2027506202).

4055012398 is a wasteful number, since it uses less digits than its factorization.

4055012398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027506201.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 4055012398 is about 63678.9792474722. The cubic root of 4055012398 is about 1594.6451712800.

The spelling of 4055012398 in words is "four billion, fifty-five million, twelve thousand, three hundred ninety-eight".